65949039

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 107604000

約数和(自身を除く): 41654961

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 149, 169, 291, 351, 447, 507, 873, 1261, 1341, 1521, 1937, 2619, 3783, 4023, 4563, 5811, 11349, 14453, 16393, 17433, 25181, 34047, 43359, 49179, 52299, 75543, 130077, 147537, 187889, 226629, 390231, 442611, 563667, 679887, 1691001, 2442557, 5073003, 7327671, 21983013, 65949039]

約数ペア:

[(1, 65949039), (3, 21983013), (9, 7327671), (13, 5073003), (27, 2442557), (39, 1691001), (97, 679887), (117, 563667), (149, 442611), (169, 390231), (291, 226629), (351, 187889), (447, 147537), (507, 130077), (873, 75543), (1261, 52299), (1341, 49179), (1521, 43359), (1937, 34047), (2619, 25181), (3783, 17433), (4023, 16393), (4563, 14453), (5811, 11349)]